Seiko Cal. 7187 - 877

The Seiko 7187-877 represents an important milestone in Seiko's 1968 lineup. Powered by the 7187 caliber with 36j jewels beating at 21,600 bph, it delivers a 64 hours power reserve. [seikata-wm-baffc68791b8]

Also known as: Panda, Arnie

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

41mm

Case Thickness

15.0mm

Lug Width

18mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

170m

Dial Color

Cream

Jewels

36j

Frequency

21,600 bph

Power Reserve

64 hours

Year

1968

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